CN210358064U

CN210358064U - A kind of plastic particle screening device for plastic processing

Info

Publication number: CN210358064U
Application number: CN201921106267.3U
Authority: CN
Inventors: 张鋆
Original assignee: Jiangxi Zhenping Industry Co Ltd
Current assignee: Jiangxi Zhenping Industry Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-04-21
Anticipated expiration: 2029-07-15

Abstract

The utility model relates to a plastic processing technology field discloses a plastic granules screening plant for plastic processing, including the screening case, the inlet pipe, the screen cloth, the discharging pipe, the collecting box, arrange the material pipe, the stop valve, prevent blockking up mechanism and base, the top of screening case and the fixed intercommunication in bottom of inlet pipe, the top fixedly connected with screen cloth of screening incasement chamber, the fixed intercommunication in side of screening case has the discharging pipe, the discharging pipe is located the bottom of screening incasement chamber one end and the upper surface of screen cloth lower extreme one end at same horizontal plane, the middle part of screening bottom of the case portion and the fixed intercommunication in top of arranging the material pipe, it is connected with the stop valve on the material pipe to arrange, be connected with on the screening case and prevent. The utility model discloses a screen cloth sieves plastic granules, places screen cloth and inlet pipe through preventing blockking up the mechanism and blocks up, has increased the efficiency of screening, the utility model has the advantages of screening efficiency is high, prevent blockking up, the cost is lower, easily operation.

Description

Plastic granules screening plant for plastics processing

Technical Field

The utility model relates to a plastics processing technology field specifically is a plastic granules screening plant for plastics processing.

Background

At the in-process of plastics pelletization, a lot of powders can be adulterated to plastic granules inside, need sieve it, and current screening mode adopts the filter screen to sieve mostly, and current screening equipment not only who is by the cost higher, and efficiency is lower, and easily causes the jam of filter screen, influences the effect of screening.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plastic granules screening plant is used in plastics processing, this plastic granules screening plant is used in plastics processing possesses and is convenient for sieve plastic granules, and prevents the advantage of jam.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a plastic granules screening plant for plastics processing, includes screening case, inlet pipe, screen cloth, discharging pipe, collecting box, row's material pipe, stop valve, prevents blockking up mechanism and base, the top of screening case and the fixed intercommunication in bottom of inlet pipe, the top fixedly connected with screen cloth of screening incasement chamber, the fixed intercommunication in side of screening case has the discharging pipe, the discharging pipe is located the bottom of screening incasement chamber one end and the upper surface of screen cloth lower end one end at same horizontal plane, the middle part of screening bottom of the case portion and the fixed intercommunication in top of arranging the material pipe, be connected with the stop valve on arranging the material pipe, be connected with on the screening case and prevent blockking up the mechanism, the bottom welding of screening case is at the top of base, the top at the base is placed to the bottom of collecting box, the feed inlet at collecting box top is located the below.

Preferably, the anti-blocking mechanism comprises a first rotating rod, a semicircular plate, a rotating motor, a driving wheel, a belt, a driven wheel, a second rotating rod and a guide fan blade, wherein one end of the first rotating rod penetrates through the side surface of the screening box and is movably connected with the screening box through a bearing, the outer surface of the first rotating rod, which is positioned at one end of the inner cavity of the screening box, is fixedly connected with the semicircular plate, one end of the first rotating rod, which is positioned outside the screening box, is welded with an output shaft of the rotating motor, the rotating motor is connected with the side surface of the screening box, the outer surface of the first rotating rod, which is positioned at one end of the outside of the screening box, is fixedly connected with the driving wheel, the outer surface of the driving wheel is in transmission connection with the driven wheel through the belt, the driven wheel is fixedly connected with the, the outer surface of the second rotating rod, which is positioned at one end of the inner cavity of the feeding pipe, is fixedly connected with guide fan blades.

Preferably, the shape of the side surface of the semicircular plate is semicircular, and the vertical distance between one end of the semicircular plate, which is far away from the first rotating rod, and the first rotating rod is greater than the vertical distance between the screen and the first rotating rod.

Preferably, the outer surface of the rotating motor is fixedly connected with a fixing sleeve, the bottom of the fixing sleeve is welded to the top of the fixing plate, and the side face of the fixing plate is welded to the side face of the screening box.

Preferably, the screen cloth slope sets up in the inner chamber of screening case, and the lower one end of screen cloth is connected with the discharging pipe.

Borrow by above-mentioned technical scheme, the utility model provides a plastic granules screening plant for plastics processing. The method at least has the following beneficial effects:

(1) this plastic granules screening plant for plastics processing sieves plastic granules through the screen cloth, places screen cloth and inlet pipe through preventing blockking up the mechanism and blocks up, has increased the efficiency of screening, the utility model has the advantages of screening efficiency is high, prevent blockking up, the cost is lower, easily operation.

(2) This plastic granules screening plant for plastics processing, it rotates to drive semicircle board and guide flabellum through the rotating electrical machines, make the semicircle board extrude the screen cloth, make the screen cloth atress hunch-up, make the screen cloth produce certain vibrations effect, reach the effect of shaking off the dust that depends on the screen cloth, reached the advantage that prevents the jam to the inlet pipe inside on the one hand through the guide flabellum, on the other hand has reached the effect of controlling the unloading speed of inlet pipe, it is fast to have the rotating electrical machines rotational speed, the corresponding fast advantage of unloading speed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of part A in FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the material guiding fan blade of fig. 1 according to the present invention.

In the figure: 1 screening case, 2 inlet pipes, 3 screens, 4 discharging pipes, 5 collecting boxes, 6 discharging pipes, 7 stop valves, 8 anti-blocking mechanisms, 801 first rotating rods, 802 semicircular plates, 803 rotating motors, 804 fixing sleeves, 805 fixing plates, 806 driving wheels, 807 belts, 808 driven wheels, 809 second rotating rods, 810 material guiding fan blades and 9 bases.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a plastic granules screening plant for plastics processing, including screening case 1, inlet pipe 2, screen cloth 3, discharging pipe 4, the collecting box 5, arrange material pipe 6, stop valve 7, prevent blockking up mechanism 8 and base 9, the top of screening case 1 and the fixed intercommunication in bottom of inlet pipe 2, the top fixedly connected with screen cloth 3 of 1 inner chamber of screening case, the fixed intercommunication in side of screening case 1 has discharging pipe 4, discharging pipe 4 is located the bottom of 1 inner chamber one end of screening case and the upper surface of 3 lower one ends of screen cloth at same horizontal plane, the slope of screen cloth 3 sets up in the inner chamber of screening case 1, and the lower one end of screen cloth 3 is connected with discharging pipe 4, the middle part of screening case 1 bottom and the fixed intercommunication in top of arranging material pipe 6, be connected with stop valve 7 on arranging material pipe 6, be connected with on the screening case 1 and prevent blockking.

Sieve plastic granules through screen cloth 3, place screen cloth 3 and inlet pipe 2 through preventing blockking up mechanism 8 and block up, increased the efficiency of screening, the utility model has the advantages of screening efficiency is high, prevent blockking up, the cost is lower, easily operation.

The anti-blocking mechanism 8 comprises a first rotating rod 801, a semicircular plate 802, a rotating motor 803, a driving wheel 806, a belt 807, a driven wheel 808, a second rotating rod 809 and a material guiding fan blade 810, wherein one end of the first rotating rod 801 penetrates through the side surface of the screening box 1 and is movably connected with the screening box 1 through a bearing, the semicircular plate 802 is fixedly connected to the outer surface of one end of the first rotating rod 801, which is positioned in the inner cavity of the screening box 1, the side surface of the semicircular plate 802 is semicircular, the vertical distance between one end of the semicircular plate 802, which is far away from the first rotating rod 801, and the first rotating rod 801 is larger than the vertical distance between the screen 3 and the first rotating rod 801, one end of the first rotating rod 801, which is positioned outside the screening box 1, is welded with the output shaft of the rotating motor 803, the outer surface of the rotating motor 803 is fixedly connected with a fixing sleeve 804, rotating electrical machines 803 is connected in the side of screening case 1, first dwang 801 is located the outer fixed surface that screens case 1 outside one end and is connected with action wheel 806, the surface of action wheel 806 passes through belt 807 and is connected with the transmission from driving wheel 808, from the surface of driving wheel 808 fixed connection at second dwang 809, second dwang 809 is kept away from the one end of driving wheel 808 and is run through the side of inlet pipe 2 and pass through bearing and inlet pipe 2 swing joint, second dwang 809 is located the outer fixed surface that 2 inner chamber one ends of inlet pipe are connected with guide flabellum 810, the shape of flabellum is the arc on the guide flabellum 810, conveniently pocket the plastic granules, reach the effect of the control velocity of.

Drive half round plate 802 and guide flabellum 810 through rotating electrical machines 803 and rotate, make half round plate 802 extrude screen cloth 3, make screen cloth 3 atress hunch-up, make screen cloth 3 produce certain vibrations effect, reach the effect of shaking off the dust of depending on the screen cloth 3, reached the advantage that prevents the jam to inlet pipe 2 inside through guide flabellum 810 on the one hand, on the other hand has reached the effect of controlling the unloading speed of inlet pipe 2, it is fast to have rotating electrical machines 803 rotational speed, the corresponding advantage that becomes fast of unloading speed.

The bottom of screening case 1 welds the top at base 9, and the top at base 9 is placed to the bottom of collecting box 5, and the feed inlet at collecting box 5 top is located the below of discharging pipe 4.

When the dust collector is used, plastic particles are guided into the screening box 1 through the feeding pipe 2, the plastic particles and dust are separated through the screen 3, the plastic particles fall into the discharging pipe 4 in a rolling mode and are guided into the collecting box 5 to be collected, and the dust is discharged through the discharging pipe 6.

When the dust is more on screen cloth 3, open rotating electrical machines 803 and drive semicircle board 802 and guide flabellum 810 and rotate, make semicircle board 802 extrude screen cloth 3, make screen cloth 3 atress hunch-up, make screen cloth 3 produce certain vibrations effect, shake off the dust of depending on the screen cloth 3, guide flabellum 810 rotates the inside of inlet pipe 2, prevents shaking off of the inside plastic granules of inlet pipe 2.

It is right above the utility model provides a plastic granules screening plant for plastics processing has carried out detailed introduction. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A plastic particle screening device for plastic processing, comprising a screening box (1), a feeding pipe (2), a screen (3), a discharging pipe (4), a collecting box (5), and a discharging pipe (6), shut-off valve (7), anti-blocking mechanism (8) and base (9), characterized in that: the top of the screening box (1) is in fixed communication with the bottom of the feeding pipe (2), and the The top of the inner cavity of the screening box (1) is fixedly connected with a screen mesh (3), and the side of the screening box (1) is fixedly connected with a discharge pipe (4), and the discharge pipe (4) is located in the screen The bottom of one end of the inner cavity of the box (1) is at the same level as the upper surface of the lower end of the screen (3), and the middle part of the bottom of the screening box (1) is in fixed communication with the top of the discharge pipe (6). A stop valve (7) is connected to the discharge pipe (6), an anti-blocking mechanism (8) is connected to the screening box (1), and the bottom of the screening box (1) is welded to the bottom of the base (9). At the top, the bottom of the collection box (5) is placed on the top of the base (9), and the feed port at the top of the collection box (5) is located below the discharge pipe (4).

2. A plastic particle screening device for plastic processing according to claim 1, wherein the anti-clogging mechanism (8) comprises a first rotating rod (801), a semicircular plate (802), a rotating Motor (803), driving pulley (806), belt (807), driven pulley (808), second rotating rod (809) and material guide fan blade (810), one end of the first rotating rod (801) passing through The side surface of the screening box (1) is movably connected to the screening box (1) through a bearing, and the outer surface of the first rotating rod (801) located at one end of the inner cavity of the screening box (1) is fixedly connected with a semicircular plate (802), one end of the first rotating rod (801) located outside the screening box (1) is welded with the output shaft of the rotary motor (803), and the rotary motor (803) is connected to the output shaft of the screening box (1) On the side, a driving wheel (806) is fixedly connected to the outer surface of the first rotating rod (801) at the outer end of the screening box (1), and the outer surface of the driving wheel (806) is connected to the driven wheel through a belt (807). (808) Transmission connection, the driven wheel (808) is fixedly connected to the outer surface of the second rotating rod (809), and the end of the second rotating rod (809) away from the driven wheel (808) penetrates the feeding pipe (2 ) and is movably connected to the feed pipe (2) through a bearing, and the outer surface of the second rotating rod (809) located at one end of the inner cavity of the feed pipe (2) is fixedly connected with a material guide fan blade (810).

3. A plastic particle screening device for plastics processing according to claim 2, characterized in that: the shape of the side surface of the semicircular plate (802) is semicircular, and the semicircular plate (802) is far away from The vertical distance between one end of the first rotating rod (801) and the first rotating rod (801) is greater than the vertical distance between the screen (3) and the first rotating rod (801).

4. A plastic particle screening device for plastic processing according to claim 3, characterized in that: a fixing sleeve (804) is fixedly connected to the outer surface of the rotating motor (803), and the fixing sleeve (804) The bottom of the fixed plate (805) is welded on the top of the fixed plate (805), and the side of the fixed plate (805) is welded with the side of the screening box (1).

5. A plastic particle screening device for plastics processing according to claim 4, characterized in that: the screen (3) is inclined in the inner cavity of the screening box (1), and the screen (3) ) is connected to the discharge pipe (4) at the lower end.